Home / Barrels / Diamondback Firearms / Diamondback AR-15 Barrel 5.56x45mm NATO 16" Medium Contour Mid-Length 1:8" Twist Black
▼ 25% below avg
Diamondback AR-15 Barrel 5.56x45mm NATO 16" Medium Contour Mid-Length 1:8" Twist Black
Lowest Price
$69.99
MSRP
$103
Savings
32% off
Verified In Stock at
11 Stores
Updated
Aug 26, 2026
Compare Deals from 18 Retailers
Verified availability, then price
Good 4 Guns Best
● In Stock
$69.99
Lanbos Armory
● In Stock
$86.92
GunMag Warehouse
● In Stock
$92.99
OpticsPlanet Coupon
Code ARMSAGORA — 7% Off Most Items
● In Stock
$92.99
$99.99
E-Commerce Arms
● In Stock
$93.46
KYGUNCO
● In Stock
$94.3
GrabAGun
● In Stock
$95.89
Premium Sporting
● In Stock
$97.99
Page 1 of 3
Caliber: 223 Remington/556 NATO
Coating: Black Nitride
Gas System: Mid-Length
Length: 16";Contour/Profile: Medium"
M4 Feed Ramps
Material: 4150 Chrome Moly
Rifling: Button Rifled 5R
Thread: 1/2 x 28
Specifications
Description
The Diamondback Firearms modern sporting rifle series seamlessly blends precision engineering with user-centric design, catering to both seasoned shooters and newcomers alike. Diamond Series barrels are crafted from 4150 CrMov steel with a Black Nitride finish, ensuring durability and consistent accuracy.
